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发明名称
Nesting four wheel truck
摘要
申请公布号
US3118684(A)
申请公布日期
1964.01.21
申请号
US19590832997
申请日期
1959.08.11
申请人
KAPPEN JOHN W
发明人
KAPPEN JOHN W.
分类号
B62B3/14
主分类号
B62B3/14
代理机构
代理人
主权项
地址
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